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Create a new system call - resumen

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Reference no: EM132260229

Resuming Multiple Processes

In this Lab your task is to create a new system call - resumen - that will take process ids as arguments and resume them all at once. As we saw in the midterm exam Q1, when you resume a process, a context switch takes place immediately if there is a ready process with equal or higher priority than the current process. Analogous to signaln, we want to be able to resume a number of processes and make sure that the one with the highest priority will run first after the resumption of all.

Submission
Create a ZIP file of the following items and submit on the course website:

• A pdf file with all the codes of any file you edited or modified.
[Highlighting modifications, showing the full path of each file, and fully commented code]

• A compiled and tested (xinu) folder that includes all the subdirectories even files you did not change. You can "tar" this folder if you want.

• A video demo. You should start with a short introduction of your modified codes followed by backend open and finally, showing the results. If the video is too long, kindly, divide it into two or three videos.

Reference no: EM132260229

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Reviews

len2260229

3/18/2019 3:33:20 AM

you need to submit one Zipped Folder (.zip) that contains: 1. .pdf files that contains answers to any required questions and modified codes showing the modification (such as yellow highlight) 2. .c/.h files that you have changed 3. Video file (shows you explaining the code and showing results/output). There is no need to capture make clean,make, sudo and upload steps, and the opening of the back end. The video file should be maximum five minutes. 4. A tar file of the updated xinu folder (if you want).

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